Member since
09-10-2015
261
Posts
85
Kudos Received
43
Solutions
My Accepted Solutions
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1006 | 02-09-2018 05:25 PM |
10-14-2016
08:16 PM
1 Kudo
Usually there will be some output in Ambari UI console. Check in the output of HDFS service start.
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10-13-2016
03:06 PM
If using Ambari Infra Solr, collection will be automatically created when you restart ranger from ambari. There is no need to create explicitly. Can you clean up that, clear the cookies in your browser, restart ranger service and try again?
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10-07-2016
03:15 PM
I don't think underscores will present an issue. Do you see any errors in the component logs?
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06-09-2016
10:47 PM
Provided Hive also is configured to use AD to get the right groups. Please see this -- http://hortonworks.com/blog/hadoop-groupmapping-ldap-integration/
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06-09-2016
10:38 PM
1 Kudo
Groups stored in Ranger DB are used only for displaying in Ranger UI and at the time of policy authoring. At run time, component (in your example Hive) should pass along the group information of the authenticated user to ranger plugin. Typically you can run "hdfs groups <user>" to find out what groups does the user belong to. Expectation is that Components will use the same source as Ranger to provide users/groups mapping.
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06-08-2016
06:16 PM
3 Kudos
Yes, modify web.xml directly on Ranger admin host.
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05-05-2016
01:43 PM
any errors being shown catalina.out? are there entries in kms-audit.log? as what user are you trying to copy the files?
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04-26-2016
06:12 PM
You can use DB replication to keep both policy DB in sync.
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03-31-2016
05:51 PM
2 Kudos
In Kerberized environments, repository config user should be a valid kerberos principal. Please create a valid principal like keyadmin@DOMAIN.COM with password and configure this in KMS repo - this needs to be done in ranger UI. Steps are listed here. Although this is from latest documentation, these steps should work. After repository is updated, Ranger and KMS needs to be restarted. Also make sure you have a link to core-site.xml under /etc/ranger/kms/conf as described here
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03-22-2016
06:52 PM
5 Kudos
@Richard Xu - Can you please execute the below command in MySQL and retry the install? SET GLOBAL log_bin_trust_function_creators = 1 If you'd like to roll back to the default value of 0, you can do that after the install goes through.
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